CVE-2024-50179: ceph: remove the incorrect Fw reference check when dirtying pages
First published: Fri Nov 08 2024(Updated: )
In the Linux kernel, the following vulnerability has been resolved: ceph: remove the incorrect Fw reference check when dirtying pages When doing the direct-io reads it will also try to mark pages dirty, but for the read path it won't hold the Fw caps and there is case will it get the Fw reference.
Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67 416baaa9-dc9f-4396-8d5f-8c081fb06d67
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linux Linux kernel | >=4.2<4.19.323 | |
| Linux Linux kernel | >=4.20<5.4.285 | |
| Linux Linux kernel | >=5.5<5.10.227 | |
| Linux Linux kernel | >=5.11<5.15.168 | |
| Linux Linux kernel | >=5.16<6.1.113 | |
| Linux Linux kernel | >=6.2<6.6.55 | |
| Linux Linux kernel | >=6.7<6.10.14 | |
| Linux Linux kernel | >=6.11<6.11.3 | |
| debian/linux | <=5.10.223-1<=5.10.226-1 | 6.1.115-1 6.1.119-1 6.12.5-1 6.12.6-1 |
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Reference Links
- https://git.kernel.org/stable/c/11ab19d48ab877430eed0c7d83810970bbcbc4f6
- https://git.kernel.org/stable/c/126b567a2ef65fc38a71d832bf1216c56816f231
- https://git.kernel.org/stable/c/74b302ebad5b43ac17460fa58092d892a3cba6eb
- https://git.kernel.org/stable/c/9d4f619153bab7fa59736462967821d6521a38cb
- https://git.kernel.org/stable/c/c08dfb1b49492c09cf13838c71897493ea3b424e
- https://git.kernel.org/stable/c/c26c5ec832dd9e9dcd0a0a892a485c99889b68f0
- https://git.kernel.org/stable/c/ea98284fc4fb05f276737d2043b02b62be5a8dfb
- https://git.kernel.org/stable/c/f55e003d261baa7c57d51ae5c8ec1f5c26a35c89
- https://git.kernel.org/stable/c/f863bfd0a2c6c99011c62ea71ac04f8e78707da9
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-50179
- https://nvd.nist.gov/vuln/detail/CVE-2024-50179
- https://launchpad.net/bugs/cve/CVE-2024-50179
- https://security-tracker.debian.org/tracker/CVE-2024-50179
- https://ubuntu.com/security/CVE-2024-50179
- https://git.kernel.org/linus/c08dfb1b49492c09cf13838c71897493ea3b424e
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